(C89) [Kanyou Shounen (URA)] kazuma hon sairokushu (Summer Wars) Hentai (C89) [観用少年 (URA)] 佳主馬本再録集＋＋ (サマーウォーズ)

(C88) [Kan'you Shoune (URA)] Kazuma-kun Muramura Ga Tomaranai (Summer Wars)

(C85) [Kanyou Shounen (URA)] Kazuma-kyun to Zannen na Oji-san-tachi (Summer Wars)

[Kan'you Shoune (URA)] Ecchi ga shitai Kazuma-kyun (Summer Wars)

[Kanyou Shounen (URA)] Kazumabon Sairokushuu [Digital]

(C83) [Kanyou Shounen (URA)] Kazu-dere! (Summer Wars)

(C88) [Kan'you Shounen (URA)] Kazuma-kyun no Muramura ga Tomaranai! | Kazuma-kyun Can't Stop Being Horny! (Summer Wars) [English] {Chin²}

(C92) [Kanyou Shounen (URA)] Kazuma-kyun to MechaRabu SEX (Summer Wars)

Muboubi sugiru yo Kazuma-kun

(C87) [Kanyou Shounen (URA)] Koi Kazu! (Summer Wars) [English] {Shotachan}

Kazuma-kun Muramura Ga Tomaranai